Boys MST Flex - Black NotCalfThe Boys MST Flex is a flexible, split sole Boys Latin shoe, available from size 13 on the 1. 5" heel. It's great for a developing young dancer that wants a soft shoe to help with pointing the toe. The affordable price ensures that it is great for parents who face the constant headache of fast growing feet. It's made using a non leather but leather like fabric (though it has a suede sole).